Radioddity Extended manual for Radioddity DB25-D, DB40-D & GD-88 v3.0
© Radioddity 2023 page 141 of 252
12.6.2 Available Function for the Preset Keys
Preset Key is not assigned to any special function
Allows users to switch between high power and low power
Turn on and off the radio screen backlight
To lock or unlock the radio keypads
To turn VOX feature of the radio On and Off
To change from the selected zone to a new zone
Enable or disable radio scanning feature
Select the desired scan mode´(switch between SE, TO and
CO mode)
Switch between Repeater and Talk Around Mode
Make an emergency alarm call or stop sending an
emergency call.
Notes: Not used within HAM radio networks
Turn radio encryption On or Off.
Notes: Not allowed within HAM radio networks
Access to contact list to make a call or activate any other
additional call feature
Remotely revive a disabled (killed) radio. (Being available
only if enabled on target radio)
Detect and confirm if the radio is within reach without
sending any indication or making visual inspection. (Being
available only if enabled on target radio)
Disable a target radio remotely, which can protect stolen
or missed radios being used by others. (Being available
only if enabled on target radio)
Remotely activate Mic and Transmitter of a target radio,
and create a call silently without sending any indication or
visual inspection message to the target radio, etc. (Being
available only if enabled on target radio)
Turn On/Off the radio RX squelch circuit.
Receive weak analog signals
Permanent Monitor is same as Monitor feature, which is
allowing you to monitor the channel to make sure it is not
occupied before transmitting; their difference is once
Permanent Monitor is on, the radio will always be in this
Monitor mode, till you exit it.
To transmit a 1750 Hz signal (analog pilot tone)
To turn Roaming scan On or Off